<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
</head>
<body>
<div id="Container" style='border:2px solid gold; width:300px; height:150px; background:url("grid2a.png") repeat;'>
    <div id="DIV1" style="background-color:gold; width:100px; height:100px; float:left; filter:alpha(opacity=50); opacity: 0.5;">
        Float Block
    </div>
    <div id="DIV2" style="background-color:green; zoom:1;">
        If I had a single flower for every time I think about you, I could walk forever in my garden.
    </div>
</div>
</body>
</html>